From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Subject: [PATCH] hash: add switch fall-through comments for arm64
Date: Tue,  9 May 2017 15:15:41 +0530
Message-ID: <20170509094541.8301-1-jerin.jacob@caviumnetworks.com>
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Cc: thomas@monjalon.net, bruce.richardson@intel.com,
 Jerin Jacob <jerin.jacob@caviumnetworks.com>
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This fixes compiler warnings with GCC 7 for arm64 build.
Fixes: da8dcc27f644 ("hash: use armv8-a CRC32 instructions")

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---
 lib/librte_hash/rte_crc_arm64.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/librte_hash/rte_crc_arm64.h b/lib/librte_hash/rte_crc_arm64.h
index 7dd6334ee..2abe42ab8 100644
--- a/lib/librte_hash/rte_crc_arm64.h
+++ b/lib/librte_hash/rte_crc_arm64.h
@@ -110,8 +110,10 @@ rte_hash_crc_set_alg(uint8_t alg)
 	case CRC32_ARM64:
 		if (!rte_cpu_get_flag_enabled(RTE_CPUFLAG_CRC32))
 			alg = CRC32_SW;
+		/* fall-through */
 	case CRC32_SW:
 		crc32_alg = alg;
+		/* fall-through */
 	default:
 		break;
 	}
-- 
2.12.2